Please wait, while we are loading the content...
Please wait, while we are loading the content...
| Content Provider | PubMed Central |
|---|---|
| Author | Yousef, A. E. Luchansky, J. B. Degnan, A. J. Doyle, M. P. |
| Abstract | Exudative fluids were collected from packages of five brands of all-beef wieners and inoculated to contain 10(4) to 10(5) CFU of a three-strain (Scott A, V7, and 101M) mixture of Listeria monocytogenes per ml. Listeriae were inactivated (decrease of 0.61 to 3.8 log10 CFU/ml) in all five exudates held at 4 degrees C for 29 days. L. monocytogenes grew (increase of 1.7 to 3.6 log10 CFU/ml) in two of five exudates held at 25 degrees C for 6 days. Exudate was inoculated with a derivative of Pediococcus acidilactici H (designated JBL1095) or treated with pediocin AcH (a bacteriocin) as a novel approach to control the growth of L. monocytogenes in wiener exudates. Initially, pediocin AcH caused rapid death (decrease of 0.74 log10 CFU/ml in 2 h) of L. monocytogenes in exudate held at 4 degrees C, but thereafter the inactivation was similar to that in control exudate (L. monocytogenes only) or exudate containing L. monocytogenes plus JBL1095. At 25 degrees C, L. monocytogenes grew in the presence of JBL1095 during the first 64 h of incubation, but thereafter the numbers of the pathogen decreased appreciably (5.84 log10 CFU/ml in 3 days). In the presence of pediocin AcH, there was a gradual decrease in numbers of L. monocytogenes throughout the storage period at 25 degrees C. These data indicate that added biopreservatives can potentiate and amplify the intrinsic listeriostatic or listericidal activity of wiener exudate. |
| Starting Page | 1461 |
| File Format | |
| ISSN | 10985336 |
| e-ISSN | 10985336 |
| Journal | Applied and Environmental Microbiology |
| Issue Number | 5 |
| Volume Number | 57 |
| Language | English |
| Publisher Date | 1991-05-01 |
| Access Restriction | Open |
| Subject Keyword | Research in Higher Education |
| Content Type | Text |
| Resource Type | Article |
| Subject | Ecology Food Science Applied Microbiology and Biotechnology Biotechnology |
National Digital Library of India (NDLI) is a virtual repository of learning resources which is not just a repository with search/browse facilities but provides a host of services for the learner community. It is sponsored and mentored by Ministry of Education, Government of India, through its National Mission on Education through Information and Communication Technology (NMEICT). Filtered and federated searching is employed to facilitate focused searching so that learners can find the right resource with least effort and in minimum time. NDLI provides user group-specific services such as Examination Preparatory for School and College students and job aspirants. Services for Researchers and general learners are also provided. NDLI is designed to hold content of any language and provides interface support for 10 most widely used Indian languages. It is built to provide support for all academic levels including researchers and life-long learners, all disciplines, all popular forms of access devices and differently-abled learners. It is designed to enable people to learn and prepare from best practices from all over the world and to facilitate researchers to perform inter-linked exploration from multiple sources. It is developed, operated and maintained from Indian Institute of Technology Kharagpur.
Learn more about this project from here.
NDLI is a conglomeration of freely available or institutionally contributed or donated or publisher managed contents. Almost all these contents are hosted and accessed from respective sources. The responsibility for authenticity, relevance, completeness, accuracy, reliability and suitability of these contents rests with the respective organization and NDLI has no responsibility or liability for these. Every effort is made to keep the NDLI portal up and running smoothly unless there are some unavoidable technical issues.
Ministry of Education, through its National Mission on Education through Information and Communication Technology (NMEICT), has sponsored and funded the National Digital Library of India (NDLI) project.
| Sl. | Authority | Responsibilities | Communication Details |
|---|---|---|---|
| 1 | Ministry of Education (GoI), Department of Higher Education |
Sanctioning Authority | https://www.education.gov.in/ict-initiatives |
| 2 | Indian Institute of Technology Kharagpur | Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project | https://www.iitkgp.ac.in |
| 3 | National Digital Library of India Office, Indian Institute of Technology Kharagpur | The administrative and infrastructural headquarters of the project | Dr. B. Sutradhar bsutra@ndl.gov.in |
| 4 | Project PI / Joint PI | Principal Investigator and Joint Principal Investigators of the project |
Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon |
| 5 | Website/Portal (Helpdesk) | Queries regarding NDLI and its services | support@ndl.gov.in |
| 6 | Contents and Copyright Issues | Queries related to content curation and copyright issues | content@ndl.gov.in |
| 7 | National Digital Library of India Club (NDLI Club) | Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach | clubsupport@ndl.gov.in |
| 8 | Digital Preservation Centre (DPC) | Assistance with digitizing and archiving copyright-free printed books | dpc@ndl.gov.in |
| 9 | IDR Setup or Support | Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops | idr@ndl.gov.in |
|
Loading...
|